1. What is the problem with the typical use and interpretation of the t-ratio for inference in just-identified IV models? Practitioners typically use the critical values ±1.96 for the IV t-ratio when ...

Multivariate statistical inference encompasses methods that evaluate multiple outcomes or parameters jointly, allowing researchers to understand complex interdependencies within data. Permutation ...

In all aspects of conducting a study we are trying to ensure we can make valid inference. In this sense much of application of statistics is concerned with ensuring valid inference. In many types of ...

Repeated measurements of the same countries, people, or groups over time are vital to many fields of political science. These measurements, sometimes called time-series cross-sectional (TSCS) data, ...

In all aspects of conducting a study we are trying to ensure we can make valid inference. In this sense much of application of statistics is concerned with ensuring valid inference. In many types of ...